HENDERSON CAL

PrivateCIK: 1775683
Location

SAN FRANCISCO, CA

HENDERSON CAL (Chief Technology Officer) sold 3.0% of their position (1.25K shares) of SLACK TECHNOLOGIES, INC. on the open market

Open‑market sale worth $52.6K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderHENDERSON CALCIK 1775683
IssuerSLACK TECHNOLOGIES, INC.CIK 1764925
Officer· Chief Technology Officer
Since Jun 2019
-1.25K
Net shares
Net seller
$52.6K
Total sold
1
Open market trades
0B · 1S
1
Total transactions
1.25K disposed
Non-Derivative Transactions1

Class A Common Stock

Direct
S · Sale

Shares

1.25K

Price / share

$41.99

Trade value

$52.57K

% of position

3.0%
1/4/2021
42.06K40.81K
Total

Net shares

1.25K

Net value

-$52.57K

Derivative Transactions0
No derivative transactions reported
Non-Derivative Holdings (Post-Transaction)1

Class A Common Stock

Indirect
Shares owned85.66K
Total
85.66K indirect85.66K
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
HENDERSON CAL — Insider Transaction (Form 4) Filed Jan 6, 2021 | Finecho